Analysis of the structural changes in acrylic paint binders under accelerated ageing

• Autorzy: Daunoravičius M. , Bieliuniene V. , Smetonaite E.

Warianty tytułu

PL

Analiza zmian strukturalnych malarskich powłok akrylowych w badaniach przyspieszonych

• Konferencja: Konferencja Naukowo-Techniczna KONTRA 2008 "Trwałość budowli i ochrona przed korozją" (16 ; 29-31.05.2008 ; Zakopane, Polska)
• Języki publikacji: EN

Abstrakty

EN

The deterioration of the acrylic copolymer binder in exterior paints caused by ageing is analysed in the paper. The IR spectroscopy was used to investigate the structure of the acrylic copolymer water dispersion films before and after accelerated ageing Le. UV irradiation. The changes in the film structure were registered by the IR transmittance spectrum and the IR reflection spectre. The noticeable changes were found in the IR reflection spectra of the aged films and considerable alterations in the IR transmittance spectra. It play demonstrated the deterioration process on the surface of the binder films. No changes were observed in the entire structure of the binder films.

Słowa kluczowe

EN

structural changes; acrylic paint binders; accelerated testing

PL

zmiany strukturalne; powłoka malarska; powłoka akrylowa; badania przyspieszone

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Ochrona przed Korozją
• Rocznik: 2008
• Tom: nr 5s/A
• Strony: 37--40
• Opis fizyczny: Bibliogr. 4 poz., il.

Twórcy

autor

Daunoravičius M.

autor

Bieliuniene V.

autor

Smetonaite E.

• Institute of Architecture and Construction at Kaunas University of Technology, Ltihuania,

Bibliografia

• [1] BIELIŪNIENĖ V., DAUNORAVIČIUS M., SMETONAITĖ E., RAGAUSKIENĖ A., Exterior Water-based Paints Modification by Silicones. Annual Report, Institute of Architecture and Construction, 1999, pp.113-116.
• [2] FUKUSHIMA T., Durability of Building Materials and Components, No 8,1999, pp.835-845.
• [3] EMATTAITIS A., Polimerų fizika ir chemija. Kaunas: technologija, 2001, (in Lithuania).
• [4] TARUTINA L.I., POZDNIAKOVA P.O., Spektralnyj Analiz Polimerov. Leningrad, 1986, (in Russian).